Knowledge, attitudes, and practices related to Coronavirus disease 2019 during the outbreak among workers in China: A large cross-sectional study

Coronavirus disease 2019 (COVID-19) has recently emerged as a global threat. Understanding workers’ knowledge, attitudes, and practices (KAP) regarding this new infectious disease is crucial to preventing and controlling it. This study aimed to assess KAP regarding COVID-19 during the outbreak among workers in China. The present study was part of a cross-sectional online survey study conducted based on a large labor-intensive factory, which has 180,000 workers from various Chinese provinces, from 2 February 2020 to 7 February 2020. KAP related to COVID-19 were measured by 32 items, each item was measured with an agree/disagree/unclear format, and only correct responses were given 1 point. KAP regarding COVID-19 were measured with 20 items, 6 items and 6 items, respectively. A total of 123,768 valid responses (68.8%) were included in the analysis. Generally, the levels of knowledge (mean: 16.3 out of 20 points), attitudes (mean: 4.5 out of 6 points), and practices (mean: 5.8 out of 6 points) related to COVID-19 were high. Only 36,373 respondents (29.4%) disagreed that gargling with salt water is effective in protecting against COVID-19. Moreover, older respondents had decreased levels of knowledge and practices related to COVID-19 (both P values for the trend
Author summary The Coronavirus disease 2019 (COVID-19) has recently emerged as a global threat. It is important to understanding workers’ knowledge, attitudes, and practices (KAP) related to COVID-19. In this study, we conducted a large cross-sectional online survey base on a large labor-intensive factory to determine the status of COVID-19-related KAP during the outbreak among workers in China. We found that Chinese workers had strong awareness of COVID-19 but also had some misconceptions. Moreover, this study indicated that lower levels of knowledge and practices related to COVID-19 among older and less-educated workers. The results suggested that health authorities still need to ensure correct information on COVID-19 prevention and strengthen health interventions, particularly for older and less-educated workers.